APA Style
Richter, Hans Peter. (1978).
Friedrich .
London:
Heinemann Library.
Chicago Style
Richter, Hans Peter.
Friedrich.
London:
Heinemann Library,
1978.
Text.
MLA Style
Richter, Hans Peter.
Friedrich.
London:
Heinemann Library,
1978.
Text.
Turabian Style
Richter, Hans Peter.
Friedrich.
London:
Heinemann Library,
1978.
Print.